CHA-F-AU0610-0000 A glacier in Switzerland Credit: Alinari Archives, Florence WARNING: Permission must be required for non editorial use. Please contact Alinari Archives Photographer: Chouanard Henrie Date of photography: 1910-1920 ca. Place of photography: Switzerland Collection: Alinari Archives-Chouanard archive, Florence Object type: magic lantern glass slide Photographic technique: P autochrome Dimensioni: 10 X 12 cm Technical info Image sizes (pixel): 2976 X 2538 Image sizes (cm at 300 dpi): 25 X 21 Image sizes (MB): 7.60 Color space: RGB